I am looking for a double-weight black and white paper. Does it not exist anymore? The only thing I can find is 5x7 Ilford RC. Nothing on Freestyle. Nothing on eBay. If it's around, could someone please point me to where I can buy it online? I'm not picky about the brand. I'm not even picky about the quality. I just need about 100 sheets of something substantial enough to be used as a post card.